58 lines
1.9 KiB
C
58 lines
1.9 KiB
C
#ifndef HW_PLATFORM_BUS_H
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#define HW_PLATFORM_BUS_H
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/*
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* Platform Bus device to support dynamic Sysbus devices
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*
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* Copyright (C) 2014 Freescale Semiconductor, Inc. All rights reserved.
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*
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* Author: Alexander Graf, <agraf@suse.de>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#include "hw/sysbus.h"
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typedef struct PlatformBusDevice PlatformBusDevice;
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#define TYPE_PLATFORM_BUS_DEVICE "platform-bus-device"
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#define PLATFORM_BUS_DEVICE(obj) \
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OBJECT_CHECK(PlatformBusDevice, (obj), TYPE_PLATFORM_BUS_DEVICE)
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#define PLATFORM_BUS_DEVICE_CLASS(klass) \
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OBJECT_CLASS_CHECK(PlatformBusDeviceClass, (klass), TYPE_PLATFORM_BUS_DEVICE)
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#define PLATFORM_BUS_DEVICE_GET_CLASS(obj) \
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OBJECT_GET_CLASS(PlatformBusDeviceClass, (obj), TYPE_PLATFORM_BUS_DEVICE)
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struct PlatformBusDevice {
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/*< private >*/
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SysBusDevice parent_obj;
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Notifier notifier;
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bool done_gathering;
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/*< public >*/
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uint32_t mmio_size;
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MemoryRegion mmio;
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uint32_t num_irqs;
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qemu_irq *irqs;
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unsigned long *used_irqs;
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};
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int platform_bus_get_irqn(PlatformBusDevice *platform_bus, SysBusDevice *sbdev,
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int n);
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hwaddr platform_bus_get_mmio_addr(PlatformBusDevice *pbus, SysBusDevice *sbdev,
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int n);
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#endif /* HW_PLATFORM_BUS_H */
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